Osteogenesis imperfecta is a condition of brittle bones, low muscle mass, and lax joints and ligaments. There are several types of this condition. Specific symptoms depend on the specific type and may include: 1  Blue or gray tint to the whites of the eyes. 2  Thin skin. 3  Curved spine. 4  Breathing problems. 5  Hearing loss.
Ashford Black Marble is the name given to a dark limestone, quarried from mines near Ashford-in-the-Water, in Derbyshire, England.Once cut, turned and polished, its shiny black surface is highly decorative. Ashford Black Marble is a very fine-grained sedimentary rock, and is not a true marble in the geological sense.It can be cut and inlaid with other decorative stones and minerals, using a technique known as pietra dura. Derby Museum has a diagram of Ecton Hill made from Ashford Black Marble and other minerals.shford Black Marble is a very fine-grained sedimentary rock, and is not a true marble in the geological sense.
Marble trout is only indigenous species of trout in the Adriatic (Western) part of the river system in Slovenia.This Soca watershed, which flows into the Adriatic, consists of the river Soca and its tributaries RiaÂ¾ana riÃ¥Â¾ana And. Reka marble trout originally evolved from the brown. troutts colouring and marbled pattern changes from river system to river system, so it is possible to find genetically pure marble trout with red dots or splotches. The marble troutÂ´s diet changes with age: the smaller fish feed on nymphs principally, and sometimes take emergers or dry flies.